Seeed Studio Grove AHT20 I2C Temperature and Humidity Sensor
Seeed Studio Grove AHT20 I2C Temperature and Humidity Sensor is based on the AHT20 sensor. The AHT20 is a new generation of a temperature and humidity sensor embedded with a dual-row flat and no-lead SMD package. The sensor is ideal for reflow soldering. AHT20 is equipped with a newly designed ASIC chip, an improved MEMS semiconductor capacitive humidity sensor, and a standard on-chip temperature sensor. The sensor features an I2C protocol with the Grove interface.
Features
- Digital output, Grove I2C interface
- Excellent long-term stability
- SMD package suitable for reflow soldering
- Quick response and strong anti-interference ability
- Compatible with Arduino
- 4-pin interface reserved
Specifications
- Operating Voltage: 2.0-5.5VDC
- Measuring Range (humidity): 0% to 100% RH
- Temperature Range: -40°C to +85°C
- Humidity Accuracy: ±2% RH (25℃)
- Temperature Accuracy: ±0.3℃
- Resolution: Temperature: 0.01℃, Humidity: 0.024% RH
- Output Interface: Grove I2C Interface
- I2C address: 0x38
Additional Resource
Publicado: 2020-04-15
| Actualizado: 2022-09-07